Detection of spam reviews through a hierarchical attention architecture with N-gram CNN and Bi-LSTM.

Yuxin Liu Li Wang Tengfei Shi Jinyan Li

Published in: Inf. Syst. (2022)

Keyphrases

n gram
language model
language independent
spam detection
text classification
bag of words
language modelling
business intelligence
email
word segmentation
language modeling
part of speech
variable length
web documents
knowledge representation
probabilistic model
neural network
inside outside algorithm